![](http://www.alamy.com/thumbs/6/3FBCDCE4-7964-4EB2-81CC-8892D99AC805/GRHMR1.jpg)
Pen-y-garreg dam in the Elan Valley reservoirs system Powys Wales UK built to supply water to the city of Birmingham England
Size: 3193px × 4400px
Location: Elan Valley, Powys, Wales, UK
Photo credit: © Robert Morris / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: architecture, attraction, dam, dams, elan, industrial, mid, pen--garreg, penygarreg, powys, reservoir, reservoirs, rhayader, supply, system, tourism, tourist, uk, valley, wales, water, welsh